by José A. Estévez, Jr.Roena (on his fifth album) recruited vocalist Sammy Gonzalez (from the Tommy Olivencia Orchestra) and issued another hit record (the band managed to score all on Fania/International Records, something of an anomaly in those times). "Cui Cui" (arranged by Jorge Millet) was an obligatory tune for the airwaves. This also includes "Que se Sepa" and his notorious second version of "Ponte Duro" (composed by Johnny Pacheco). Classic Roena.